Groups Flashcards
Reference group
chosen group for conformity and norms
Membership group
can not be changed, not chosen, like gender
Definition group membership
personal definition and identification in terms of group membership, share normative attitudes, common goal, evaluation
Types of groups
- common-bond group, based on close interpersonal bonds (personal goals > group goals)
- common-identity group, attached to group as whole (group goals most important)
- social aggregates
Social facilitation
better performance on easy tasks, worse on hard tasks when presence of others
- drive theory (Zajonc)
- evaluation-apprehension model (Cottrell), presence of others only causes arousal when feeling evaluated
- distraction-conflict theory
- self-awareness theory
- self-presentation concern
- narrowed attention
Task taxonomy (Steiner)
individual performance in group, depends on whether:
divisible/ unitary or maximizing/ optimizing
Types of distribution of work in groups
- additive - group’s product sum of all inputs
- compensatory - average of all inputs
- disjunctive - adopted product of one individual’s input
- conjunctive - group product determined by least able member
- discretionary - group free to decide for preferred course of action
Ringelmann effect
individual’s effort on task diminishes as group size increases, coordinational or motivational loss
Social loafing
work less on a task when we believe others are also working on it (motivational loss)
- output equity
- evaluation apprehension
- matching to group standard
Free-rider effect
take advantage of shared public resources without contributing
Social compensation
increased effort on collective task to compensate other group member’s lack of effort or ability
Group cohesiveness (Festinger)
property of group that binds group members to one another, higher personal attachment, either personal or social attraction
Forming of groups (5 steps)
- forming
- storming
- norming
- performing
- adjourning
Forming of groups (3 steps)
- evaluation
- commitment
- role transition
Initiation rites
cognitive dissonance makes you like the group more once you’ve done a hard/ bad initiation rite to finally be a member of the group